Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
23 results
Showing 1-23 of 23
Over 50 years of engineering excellence
Project: Berkeley Township SA Bayview Avenue Force Main Replacement
B.A. Sims Engineering, Inc. is a structural and civil engineering consulting practice located in Long Beach, California. Licensed across multiple U.S. states and Canadian provinces, it provides structural design, civil and construction design, bridge engineering, and public art structural support with rapid response times.
Project: Manhattan Beach Basement Shoring
Creating Space Underground
Project: Champlain Hudson Power Express Trenchless Crossings
The Right Team Matters
Project: 100 MW Hydrogen Production Plant
A leading infrastructure engineering and construction management firm moving communities forward.
Project: Bridge Street Bridge Rehabilitation
Tunnels and Underground Structures Consultants
Project: City Tunnel No. 3
Delve Underground is a tunnel design and heavy civil engineering firm specializing in the transportation, water, wastewater, and energy industries. Founded in 1954 as Jacobs Associates, it delivers comprehensive design, construction management, and construction claims services for underground infrastructure, drawing on expertise across civil, structural, geotechnical, mechanical, and architectural disciplines. Headquartered in Seattle, WA, Delve Underground serves clients across North America and internationally.
Service detail: Tunnels and Underground Engineering
Where Technical Imagination Lives
Service detail: Water and Wastewater Utility Engineering
Professional civil and environmental engineering solutions
Service detail: Engineering and Design
Caring people. Quality work.
Project: 1918 Eighth Avenue Shoring Design
Possibilities Designed Delivered
Project: Mission Miqueas
Consulting Engineers Since 1915
Project: Clinton River Spillway Intercounty Drain
Expect More. Experience Better.
Project: RUS Bus Transit Facility
Improving the quality of life for the clients, communities and individuals we serve.
Project: Woodland Avenue Pump Station Rehab
People Helping People Solve Complex Infrastructure Challenges
Project: City of Sarasota Lift Station 87
Built on firm foundations
Project: One World Trade Center
Quality of Life Through Excellence in Engineering
Project: Teton Village Wastewater Treatment Plant
Civil Infrastructure Design. Construction Management. Project Delivery.
Service detail: Civil Infrastructure Design
Responsive People. Creative Solutions.
Project: BikeHoward Howard County Bicycle Master Plan
Rohan Engineering, P.C. is a licensed engineering and architecture practice operating in New York, Florida, Rhode Island, Puerto Rico, and West Virginia. It provides civil, structural, mechanical, and electrical engineering services for commercial and residential buildings, rooftop and ground-mounted solar installations, and trenchless technology pipe rehabilitation for water and sewer infrastructure. Leadership is provided by Brian M. Rohan, P.E., NSPE, who serves as the professional engineer of record with individual licensure across more than 40 states.
Service detail: Building and Structural Design
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Where Innovation Meets Sustainable Impact
Service detail: Architecture and Building Design
Adaptive Engineering. Innovative Solutions.
Project: Bergen Point WWTP Outfall Replacement
Designing for the Future...
Project: Ligonier Diamond Renaissance Project